This article is cited in 78 papers

On Markov's theorem for multipoint Padé approximants

A. A. Gonchar, G. López Lagomasino


Abstract: We study the degree of convergence of interpolating sequences of rational functions (with free poles) for functions of the form $\widehat\mu=\mu*\frac1z$, where $\mu$ is a positive measure with compact support on the real line.
Bibliography: 11 titles.

UDC: 517.53

MSC: 30E10

Received: 17.11.1977

 English version: Mathematics of the USSR-Sbornik, 1978, 34:4, 449–459

Bibliographic databases:

• 
• 
•